Appropriate Technology - Tankless Hot Water Heating System | Green Life Zen

Green Life Zen

Hot water heating consumes a good chunk of the average home energy expense. Doesn't it make sense to accomplish this necessity as efficiently and economically as possible?

The requirement tank type electric, gas or oil fired hot water heater has a thermostat that clicks and off 24 hours a day burning fuel to keep the tank contents at a narrowly defined temperature. It clicks and off due to the fact that the tank, no matter how well insulated, constantly radiates heat to the external environment.

These type of hot water heating systems have been around a long time and have actually shown fairly reputable only concerning attention when the pilot requires a relight or an older model starts leaking from deterioration or suffers from internal deposit accumulation.

Needless to say, each of these on off cycles consumes energy, and squandered energy if the heated water is not being right away consumed.

How a Tankless Hot Water Heating System Can Be a Great Option

Gaining in popularity to resolve this energy waste is what is called the tankless hot water heating unit. Electric tankless water heaters only utilize electrical power when they are called upon to develop hot water as needed. Together with the truth that a tankless water heater can conserve energy and therefore money, tankless water heaters can produce hot water at a more constant rate resulting in a more reliable temperature level.

There are a growing variety of electric and gas tankless hot water heater available on the market. Having such a wide option makes it much easier to discover an unit that falls under a specific cost and size variety. Given that these systems are tankless, they require less area and can be more flexible in their place.

While many electric tankless hot water heaters can be set up by the consumer, there are technical considerations such as voltage, amperage, or circuit breakers which might be best left to certified techs who manage the devices on a regular basis.

Solar Powered Intregation Option

Now, just as you believed you got rid of that water tank, there is one other consideration to contemplate. Adding a solar component to your hot water system. With or without the tankless system, any easily preheated water entering the process will save electricity or gas.

In warmer climates where freezing isn't a concern, a direct solar heated water circulating system can be utilized from the collectors to the tank. Whenever you have sunlight you can have lots of hot water stored up even if the insulated tank does radiate off some BTU's.

Besides the initial setup cost, routine maintenance and little energy inputs in the type of water circulation motors if needed, the hot water is there from a renewable energy source. When required, that extra boost from the tankless system can supply consistent and extremely affordable hot water.

If the best situations are present, like designing a brand-new house or living in the nation, and you burn wood or pellets or whatever, you can set up hot water heating coils in the firebox and path them to your solar storage tank. When it is actually cold or at night when you have an excellent fire on, this includes an extra increase specifically.

If you happen to have a wind generator or access to surplus electrical energy (like photovoltaics) that isn't being taken in, saved or offered back to an energy, you can utilize a dynamic loading switch to 'discard' any additional energy into that hot water tank.


It is all a concern of situation and the degree of multi system integration one wishes to employ and consider. These are all proper technologies that can work in sync, in this case to supply the ultimate in economical but luxuriating hot water. Please watch the following video below to learn how tankless water heaters work or check out this great guide by Jeff Davis to learn how to lower your energy bills and become more energy independent and self-sufficient by constructing your own power at home with professional quality solar panels and residential wind turbines.

Short article by: Henry Ramsey

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